CA2383674A1 - Soudage par agitation-friction, comme technique de remplacement des rivets - Google Patents

Soudage par agitation-friction, comme technique de remplacement des rivets Download PDF

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Publication number
CA2383674A1
CA2383674A1 CA002383674A CA2383674A CA2383674A1 CA 2383674 A1 CA2383674 A1 CA 2383674A1 CA 002383674 A CA002383674 A CA 002383674A CA 2383674 A CA2383674 A CA 2383674A CA 2383674 A1 CA2383674 A1 CA 2383674A1
Authority
CA
Canada
Prior art keywords
panels
panel
friction stir
welds
pin tool
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002383674A
Other languages
English (en)
Inventor
Brian J. Dracup
William J. Arbegast
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lockheed Martin Corp
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2383674A1 publication Critical patent/CA2383674A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/12Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • B23K20/122Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
    • B23K20/1265Non-butt welded joints, e.g. overlap-joints, T-joints or spot welds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/12Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • B23K20/122Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
    • B23K20/1245Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding characterised by the apparatus
    • B23K20/1255Tools therefor, e.g. characterised by the shape of the probe
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/12All metal or with adjacent metals
    • Y10T428/12493Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]

Abstract

Cette invention se rapporte à un procédé et un appareil améliorés servant à assembler des panneaux en alliage d'aluminium (29, 29) (par exemple en aluminium-lithium 2090-T83). Ce procédé consiste à placer d'abord deux panneaux (28, 29) l'un contre l'autre, pour qu'un panneau de traverse chevauche un panneau de revêtement (29). Un outil à broche de soudage à agitation-friction (10) pénètre dans l'un des panneaux (28) et au moins partiellement dans l'autre panneau (29). Le matériau des panneaux autour de l'outil à broche (10) est chauffé par friction.
CA002383674A 1999-09-03 2000-09-05 Soudage par agitation-friction, comme technique de remplacement des rivets Abandoned CA2383674A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US15277099P 1999-09-03 1999-09-03
US60/152,770 1999-09-03
US57178900A 2000-05-16 2000-05-16
US09/571,789 2000-05-16
PCT/US2000/024397 WO2001017721A1 (fr) 1999-09-03 2000-09-05 Soudage par agitation-friction, comme technique de remplacement des rivets

Publications (1)

Publication Number Publication Date
CA2383674A1 true CA2383674A1 (fr) 2001-03-15

Family

ID=26849857

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002383674A Abandoned CA2383674A1 (fr) 1999-09-03 2000-09-05 Soudage par agitation-friction, comme technique de remplacement des rivets

Country Status (6)

Country Link
US (1) US6779707B2 (fr)
EP (1) EP1224052A1 (fr)
AU (1) AU7475200A (fr)
BR (1) BR0013763A (fr)
CA (1) CA2383674A1 (fr)
WO (1) WO2001017721A1 (fr)

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Also Published As

Publication number Publication date
US6779707B2 (en) 2004-08-24
US20030116609A1 (en) 2003-06-26
EP1224052A1 (fr) 2002-07-24
AU7475200A (en) 2001-04-10
WO2001017721A1 (fr) 2001-03-15
BR0013763A (pt) 2002-07-02

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Legal Events

Date Code Title Description
FZDE Discontinued